Fumi Japanese Cuisine @Siam Paragon is a small Japanese restaurant inside Siam Paragon in Bangkok that serves sushi, ramen, and teppanyaki dishes. The karakara tonkotsu ramen has a broth that is not salty, with the flavor of bamboo shoots and a slight spiciness. You can check the menu at the storefront before going in, and the bento set comes with sushi, fried items, soup, and steamed egg. Prices are on the high side for the quality of the food.